metrics: set sync load latency as P9999 (#56981) (#57000)

close #56980
pingcap · Oct 30, 2024 · e1ae550 · e1ae550
1 parent f54a797
commit e1ae550
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/pkg/metrics/grafana/tidb.json b/pkg/metrics/grafana/tidb.json
@@ -15316,7 +15316,7 @@
           "targets": [
             {
               "exemplar": true,
-              "expr": "histogram_quantile(0.95, sum(rate(tidb_statistics_sync_load_latency_millis_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) by (le))",
+              "expr": "histogram_quantile(0.9999, sum(rate(tidb_statistics_sync_load_latency_millis_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) by (le))",
               "format": "time_series",
               "interval": "",
               "intervalFactor": 2,
@@ -15326,7 +15326,7 @@
             },
             {
               "exemplar": true,
-              "expr": "histogram_quantile(0.95, sum(rate(tidb_statistics_read_stats_latency_millis_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) by (le))",
+              "expr": "histogram_quantile(0.9999, sum(rate(tidb_statistics_read_stats_latency_millis_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) by (le))",
               "format": "time_series",
               "hide": false,
               "interval": "",
@@ -15340,7 +15340,7 @@
           "timeFrom": null,
           "timeRegions": [],
           "timeShift": null,
-          "title": "Sync Load Latency 95",
+          "title": "Sync Load Latency P9999",
           "tooltip": {
             "shared": true,
             "sort": 0,